(;AB[bb]AB[bc]AB[ic]AB[hc]AB[gc]AB[fc]AB[ec]AB[dc]AB[cc]AB[jb]AB[kc]AW[ca]AW[cb]AW[db]AW[eb]AW[fb]AW[gb]AW[hb]AP[goproblems]
(;B[ha];W[ga];B[ea];W[ia];B[ib]C[RIGHT])
(;B[ea];W[ia]
(;B[ib];W[ha];B[fa]C[RIGHT])
(;B[fa];W[ib];B[ga]C[Seki, you can do better.]))
(;B[ib];W[ha]C[])
(;B[ia];W[ha]C[])
(;B[fa];W[ea]C[])
(;B[ga];W[ha]C[]))